The Three-region Method of Color Matching in the Presence of Fluorescent Whitening Agents

摘要

An expression of reflectance of fluorescent dyes in emissionregion was used in this article. Through the analysis of thesppectral radiance factor of fluorescent whitening agents (FWA), the color matching of FWA was studied and the three-region method of color matching method was put forward. The method was proved to be reliable for the dyes used and was easy to apply for the color matching of FWAs.